标签: xicor

X24C02（2K，256×8位）串行E2PROM……

X1228是美国XICOR公司最新推出的实时时钟（RTC）芯片。与其它RTC芯片相比，X1228除有基本的时钟和报警功能外，还有4K位E2PROM存储器和复位输出、电压监控、看门狗定时、频率输出等功能。……

x5045在单片机中的应用技巧……

文中介绍了X25165的结构，功能及工作原理，并以其在8051系统中的应用实例，给出了X25165与8051单片机的硬件接口电路和软件接口程序。……

非易失性数字电位器……

内带E2PROM的数字电位器X9315W……

X9221数字电位器的应用……

Abstract:ThisapplicationnoteanswersfrequentlyaskedquestionsforDallasSemiconductordigitalpotentiometers.Maxim>AppNotes>A/DandD/ACONVERSION/SAMPLINGCIRCUITSDIGITALPOTENTIOMETERSGENERALENGINEERINGTOPICSKeywords:digitalpotentiometers,digitalpots,faq,xicor,DallastatAug10,2001APPLICATIONNOTE593DallasSemiconductorDigitalPotentiometers:FrequentlyAskedQuestionsAbstract:ThisapplicationnoteanswersfrequentlyaskedquestionsforDallasSemiconductordigitalpotentiometers.HowdoIsetuptheDS1267instackedconfiguration?ConnecttheH0terminaltotheL1terminal.WiththeStackSelectBit(LSBofthe17-bitI/OShiftRegister)settoa0,themultiplexedoutput,SOUT,willbetheoutputseenatW0.WiththeStackSelectBitsettoa1,SOUTwillbetheoutputseenatW1.Thenewstackedpotentiometerwilluse……

Abstract:TheDS1802audiopotentiometercontainstwodigitallycontrolledpotentiometersandfeaturesalogarithmictaperthatproducesa1dBchangeperincrement.Thisapplicationnotedescribesusingitinapush-buttoncontrolledaudiopreamplifiercircuit.Maxim>AppNotes>AMPLIFIERANDCOMPARATORCIRCUITSAUDIOCIRCUITSDIGITALPOTENTIOMETERSKeywords:digitalpotentiometers,preamplifier,preamp,digitalpot,xicorMay03,2002APPLICATIONNOTE161UsingaDS1802Push-ButtonDigitalPotentiometertoCreateanAudioPreampwithAttenuatorAbstract:TheDS1802audiopotentiometercontainstwodigitallycontrolledpotentiometersandfeaturesalogarithmictaperthatproducesa1dBchangeperincrement.Thisapplicationnotedescribesusingitinapush-buttoncontrolledaudiopreamplifiercircuit.IntroductiontotheDS1802DualLogarithmicAudioPotentiometerTheDS1802AudioPotentiometercontainstwodigitally-controlledpotentiometersandfeaturesalogarithmictaperthatproducesa1dBchan……

摘要：DS1802音频电位器包含两个电位器，和功能产生的增量每1杜比变化的对数锥度。本应用指南描述了在按钮控制音频前置放大器电路中使用它。Maxim>AppNotes>AMPLIFIERANDCOMPARATORCIRCUITSAUDIOCIRCUITSDIGITALPOTENTIOMETERSKeywords:digitalpotentiometers,preamplifier,preamp,digitalpot,xicorMay03,2002APPLICATIONNOTE161UsingaDS1802Push-ButtonDigitalPotentiometertoCreateanAudioPreampwithAttenuatorAbstract:TheDS1802audiopotentiometercontainstwodigitallycontrolledpotentiometersandfeaturesalogarithmictaperthatproducesa1dBchangeperincrement.Thisapplicationnotedescribesusingitinapush-buttoncontrolledaudiopreamplifiercircuit.IntroductiontotheDS1802DualLogarithmicAudioPotentiometerTheDS1802AudioPotentiometercontainstwodigitally-controlledpotentiometersandfeaturesalogarithmictaperthatproducesa1dBchan……

摘要：本文件的目的是提供一个考试的DS1802双数字potentiomter的音频特性。测试电路开发与抽头点之间，通道间匹配，或两个电位器雨刷器，总谐波失真（THD），互调失真（IMD）和串扰之间的跟踪测量绝对错误的目标。ApplicationNote88AudioCharacterizationReportfortheDS1802DualDigitalAudioPotentiometerwww.dalsemi.comPURPOSEThepurposeofthisdocumentistoprovideanexaminationoftheDS1802DualDigitalPotentiometer’saudiocharacteristics.Testcircuitsweredevelopedwiththegoalofmeasuringabsoluteerrorbetweentappoints,inter-channelmatchingortrackingbetweenthetwopotentiometerwipers,totalharmonicdistortion(THD),intermodulationdistortion(IMD),andcross-talk.Additionally,dataisprovidedformutelevelsforeachpotentiometer,aswellasactiveandstandbycurrentasafunctionoftemperaturea……

摘要：DS1802音频电位器包含两个数字控制电位器和功能产生每递增1分贝变化对数锥度。本应用笔记介绍使用它在一个按钮控制音频前置放大电路。Maxim>AppNotes>AMPLIFIERANDCOMPARATORCIRCUITSAUDIOCIRCUITSDIGITALPOTENTIOMETERSKeywords:digitalpotentiometers,preamplifier,preamp,digitalpot,xicorMay03,2002APPLICATIONNOTE161UsingaDS1802Push-ButtonDigitalPotentiometertoCreateanAudioPreampwithAttenuatorAbstract:TheDS1802audiopotentiometercontainstwodigitallycontrolledpotentiometersandfeaturesalogarithmictaperthatproducesa1dBchangeperincrement.Thisapplicationnotedescribesusingitinapush-buttoncontrolledaudiopreamplifiercircuit.IntroductiontotheDS1802DualLogarithmicAudioPotentiometerTheDS1802AudioPotentiometercontainstwodigitally-controlledpotentiometersandfeaturesalogarithmictaperthatproducesa1dBchan……

摘要：DS1808双记录音频电位器设计要求低THD和串扰水平的应用提供卓越的音频性能。利用±12V电源。它提供24V的信号摆幅能力泄漏到峰值。它简化了设计，允许被引用到地面的电位偏低。ApplicationNote160UsingtheDS1808inAudioApplicationswww.maxim-ic.comIntroductionTheDS1808DualLogAudioPotentiometerwasdesignedtoprovidesuperioraudioperformanceinapplicationsthatrequirelowlevelsofTHDandcross-talk.Byutilizinga±12Vsupply,itoffers24Vppofsignalswingcapability,anditsimplifiesyourdesignbyallowingthelowsideofthepotentiometertobereferencedtoground.TheDS1808features33positionsthatprovideattenuationfrom0dBto60dB,andamutefunctionthatprovides90dBofattenuation.Itiscontrolledbya2-wireinterface,whichcanaddressuptoeightDS1808sonasingle2-wirebus.Itisavailable……

摘要：DS1802音频电位器包含两个数字控制电位器和功能产生每递增1分贝变化对数锥度。本应用笔记介绍使用它在一个按钮控制音频前置放大电路。Maxim>AppNotes>AMPLIFIERANDCOMPARATORCIRCUITSAUDIOCIRCUITSDIGITALPOTENTIOMETERSKeywords:digitalpotentiometers,preamplifier,preamp,digitalpot,xicorMay03,2002APPLICATIONNOTE161UsingaDS1802Push-ButtonDigitalPotentiometertoCreateanAudioPreampwithAttenuatorAbstract:TheDS1802audiopotentiometercontainstwodigitallycontrolledpotentiometersandfeaturesalogarithmictaperthatproducesa1dBchangeperincrement.Thisapplicationnotedescribesusingitinapush-buttoncontrolledaudiopreamplifiercircuit.IntroductiontotheDS1802DualLogarithmicAudioPotentiometerTheDS1802AudioPotentiometercontainstwodigitally-controlledpotentiometersandfeaturesalogarithmictaperthatproducesa1dBchan……

摘要：数字电位器的温度特性不同于传统的机械电位器。温度对电位的绝对性的影响，必须考虑到这些类型的设备的设计时，为数字电位器具有绝对性，顺序上的温度超过10％的幅度可能会有所不同。其他因素，尤其是“抽头”，这实际上是一个传输门的阻力，还必须考虑到这些部件的设计时。一个稳定的设计在不同的配置概述。Maxim>AppNotes>COMMUNICATIONSCIRCUITSDIGITALPOTENTIOMETERSFIBER-OPTICCIRCUITSKeywords:digitalpot,digitpot,epot,DS1845,DS1855,xicor,digitalpotemtiometersJun07,2002APPLICATIONNOTE207DS1845/DS1855TemperatureCoefficientAnalysisAbstract:Thetemperaturecharacteristicsofdigitalpotentiometersdifferfromthoseoftraditionalmechanicalpotentiometers.Theeffectsoftemperatureontheabsoluteresistanceofthepotentiometermustbetakenintoconsiderationwhendesigningwiththesetypesofdevicesasadigitalpotentiometerhasanabsoluteresistance,whichmightvaryonanorderofmagnitudeof10%overtemperature.Otherconsiderations,especiallytheresistanceofthe"wiper"whichisinactualityatransmissiongate,……

摘要：DS1267是一个双串行移位寄存器“型接口的数字电位器。移位寄存器的数据移入输入引脚以及转移的最后一位移位寄存器被写入时的数据输出引脚。这允许多个DS1267s菊花链连接在一起，并在同一串行总线编程。本应用笔记介绍了如何完成这个电路实例和伪代码例子展示了如何开发任何微处理器的代码。Maxim>AppNotes>DIGITALPOTENTIOMETERSGENERALENGINEERINGTOPICSKeywords:DS1267,digitalpotentiometers,digipot,digitalpots,XicorMar29,2001APPLICATIONNOTE409UsingMultipleDS1267DigitalPotentiometersWithan8051MicroprocessorGenerating3-WireSignalsAbstract:TheDS1267isadualdigitalpotentiometerwithaserial"shiftregister"typeinterface.Theshiftregisterhasaninputpinwheredataisshiftedinaswellasanoutputpinwhichshiftsdataoutofthelastbitoftheshiftregisterwhenbeingwritten.ThisallowsmultipleDS1267stobedaisy-chainedtogetherandprogrammedtogetheronthesameserialbus.Theapplicationnotedescribeshowtoaccomplishthiswithcircuitexamplesandpseudocodeexamplesshowing……

摘要：本应用笔记常见问题回答达拉斯半导体数字电位器Maxim>AppNotes>A/DandD/ACONVERSION/SAMPLINGCIRCUITSDIGITALPOTENTIOMETERSGENERALENGINEERINGTOPICSKeywords:digitalpotentiometers,digitalpots,faq,xicor,DallastatAug10,2001APPLICATIONNOTE593DallasSemiconductorDigitalPotentiometers:FrequentlyAskedQuestionsAbstract:ThisapplicationnoteanswersfrequentlyaskedquestionsforDallasSemiconductordigitalpotentiometers.HowdoIsetuptheDS1267instackedconfiguration?ConnecttheH0terminaltotheL1terminal.WiththeStackSelectBit(LSBofthe17-bitI/OShiftRegister)settoa0,themultiplexedoutput,SOUT,willbetheoutputseenatW0.WiththeStackSelectBitsettoa1,SOUTwillbetheoutputseenatW1.Thenewstackedpotentiometerwilluse……

摘要：温度特性的数字电位器有别传统机械电位器。设计使用这些类型的设备，因为数字电位器具有绝对的阻力，温度过10%的数量级可能会有所不同时，必须考虑对电位差计的绝对电阻温度的影响。其它考虑因素，尤其是抵抗"刮"这是在现实中传输门，还必须考虑采取与这些部件设计时。给出的设计在不同的配置中的稳定性概述。如果刮水器阻力也有解释的影响。Maxim>AppNotes>COMMUNICATIONSCIRCUITSDIGITALPOTENTIOMETERSFIBER-OPTICCIRCUITSKeywords:digitalpot,digitpot,epot,DS1845,DS1855,xicor,digitalpotemtiometersJun07,2002APPLICATIONNOTE207DS1845/DS1855TemperatureCoefficientAnalysisAbstract:Thetemperaturecharacteristicsofdigitalpotentiometersdifferfromthoseoftraditionalmechanicalpotentiometers.Theeffectsoftemperatureontheabsoluteresistanceofthepotentiometermustbetakenintoconsiderationwhendesigningwiththesetypesofdevicesasadigitalpotentiometerhasanabsoluteresistance,whichmightvaryonanorderofmagnitudeof10%overtemperature.Otherconsiderations,especiallytheresistanceofthe"wiper"whichisinactualityatransmissiongate,……

非易失性可编程电容器X90100……

4K位串行E2PROM的μP监控器X4043x4045……